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sweatSmile
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neet-biology-qa

question stringlengths 34 139	subject stringclasses 1 value	choices listlengths 4 4	answer stringclasses 4 values
Which of the following tissues is responsible for secondary growth in dicot stems?	biology	[ "Intercalary meristem", "Lateral meristem", "Apical meristem", "Dermal tissue" ]	B
In cockroach, the respiratory system opens to the outside through	biology	[ "Book lungs", "Malpighian tubules", "Spiracles", "Tracheoles" ]	C
In dicot stems, the vascular bundles are described as	biology	[ "Closed and scattered", "Open and arranged in a ring", "Closed and arranged in a ring", "Open and scattered" ]	B
Which group of animals is characterized by the presence of a water vascular system?	biology	[ "Annelida", "Arthropoda", "Echinodermata", "Mollusca" ]	C
Which plant hormone is primarily responsible for the initiation of seed dormancy?	biology	[ "Gibberellin", "Abscisic acid", "Cytokinin", "Ethylene" ]	B
Which of the following is a characteristic feature of dicot stems but not monocot stems?	biology	[ "Vascular bundles are scattered", "Presence of cambium", "Closed vascular bundles", "Absence of pith" ]	B
In a frog's heart, the structure that prevents the mixing of oxygenated and deoxygenated blood is the	biology	[ "Tricuspid valve", "Interatrial septum", "Spiral valve", "Semilunar valve" ]	C
Which of the following tissues is responsible for the secondary growth in dicot stems?	biology	[ "Vascular cambium", "Epidermis", "Palisade parenchyma", "Endodermis" ]	A
In cockroaches, the excretory organs are	biology	[ "Green glands", "Malpighian tubules", "Nephridia", "Flame cells" ]	B
Which plant hormone is primarily responsible for breaking seed dormancy and promoting germination?	biology	[ "Abscisic acid", "Gibberellin", "Ethylene", "Cytokinin" ]	B
In cockroaches, which structure is responsible for excretion of nitrogenous wastes?	biology	[ "Malpighian tubules", "Nephridia", "Green glands", "Flame cells" ]	A
The Casparian strip is found in which of the following plant tissues?	biology	[ "Endodermis of roots", "Cortex of stems", "Phloem of leaves", "Epidermis of flowers" ]	A
Which of the following animals exhibits external fertilization?	biology	[ "Frog", "Dog", "Cow", "Hen" ]	A
Which of the following tissues is responsible for the increase in the girth of dicot stems?	biology	[ "Cork cambium", "Vascular cambium", "Epidermis", "Phloem" ]	B
Which of the following structures is present in the heart of all vertebrates?	biology	[ "Tricuspid valve", "Vena cava", "Sinus venosus", "Pulmonary vein" ]	C
Which of the following is a characteristic feature of dicot stem but not of monocot stem?	biology	[ "Scattered vascular bundles", "Presence of cambium", "Closed vascular bundles", "Absence of secondary growth" ]	B
Which enzyme is secreted by the gastric glands of the stomach in infants to help in the digestion of milk protein?	biology	[ "Pepsin", "Rennin", "Trypsin", "Amylase" ]	B
Which type of placentation is found in the ovary of Dianthus?	biology	[ "Axile", "Marginal", "Basal", "Free central" ]	D
In which of the following animals is the heart two-chambered?	biology	[ "Frog", "Lizard", "Shark", "Pigeon" ]	C
Which type of inflorescence is characterized by the youngest flowers at the base and oldest at the apex?	biology	[ "Cymose", "Racemose", "Capitulum", "Umbel" ]	B
In cockroaches, the excretion of nitrogenous wastes occurs mainly through	biology	[ "Green glands", "Nephridia", "Malpighian tubules", "Flame cells" ]	C
Which plant hormone is primarily responsible for the closing of stomata during water stress?	biology	[ "Gibberellin", "Cytokinin", "Abscisic acid", "Ethylene" ]	C
Which of the following is a characteristic feature of dicot stem but not monocot stem in T.S.?	biology	[ "Scattered vascular bundles", "Presence of cambium", "Closed vascular bundles", "Absence of cortex" ]	B
In honey bees, the phenomenon where unfertilized eggs develop into males is called	biology	[ "Parthenogenesis", "Polyembryony", "Apomixis", "Metamorphosis" ]	A
In which group of plants is the sporophyte completely dependent on the gametophyte for nutrition?	biology	[ "Bryophytes", "Gymnosperms", "Pteridophytes", "Angiosperms" ]	A
Which of the following is a characteristic feature of mammals?	biology	[ "Three-chambered heart", "External fertilization", "Presence of diaphragm", "Scaly skin" ]	C
Which of the following is a function of companion cells in phloem tissue?	biology	[ "Synthesize lignin for vessel walls", "Assist sieve tube elements in translocation", "Provide mechanical support", "Store starch granules" ]	B
Which of the following animals exhibits a closed circulatory system?	biology	[ "Earthworm", "Cockroach", "Prawn", "Housefly" ]	A
Casparian strips are present in the	biology	[ "Endodermis of roots", "Cortex of stems", "Pericycle of roots", "Epidermis of leaves" ]	A
Which one of the following animals exhibits external fertilization?	biology	[ "Frog", "Dog", "Cow", "Parrot" ]	A
Which group of plants is characterized by the presence of sieve tubes and companion cells in their phloem?	biology	[ "Bryophytes", "Pteridophytes", "Gymnosperms", "Angiosperms" ]	D
The structure in cockroach that stores sperm received from the male during copulation is called	biology	[ "Seminal vesicle", "Spermatheca", "Ootheca", "Testis sac" ]	B
Which of the following tissues in plants is responsible for the movement of water and minerals from roots to leaves?	biology	[ "Phloem", "Xylem", "Cork", "Collenchyma" ]	B
In cockroach, the respiratory system consists of	biology	[ "Gills", "Book lungs", "Tracheae", "Lungs" ]	C
Which of the following plant hormones is primarily responsible for inducing dormancy in seeds and buds?	biology	[ "Auxin", "Gibberellin", "Abscisic acid", "Cytokinin" ]	C
In which group of animals is a four-chambered heart a characteristic feature?	biology	[ "Amphibians", "Reptiles", "Aves", "Amphioxus" ]	C
Which of the following is a characteristic feature of dicot stem in transverse section?	biology	[ "Scattered vascular bundles", "Vascular bundles arranged in a ring", "Presence of bulliform cells", "Closed vascular bundles" ]	B
The Malpighian tubules in cockroaches are primarily involved in	biology	[ "Digestion of food", "Excretion of nitrogenous wastes", "Respiration", "Production of silk" ]	B
Which of the following tissues in angiosperms is responsible for the transport of organic nutrients primarily?	biology	[ "Xylem", "Phloem", "Collenchyma", "Sclerenchyma" ]	B
In frogs, the organ that acts as a sound-producing structure is the	biology	[ "Nictitating membrane", "Tympanum", "Vocal sac", "Cloaca" ]	C
Which of the following is a feature unique to monocot stems when compared to dicot stems?	biology	[ "Presence of vascular bundles in a ring", "Vascular bundles are closed and scattered", "Secondary growth is common", "Presence of cambium between xylem and phloem" ]	B
In which group of animals does the notochord persist throughout life?	biology	[ "Pisces", "Cyclostomata", "Urochordata", "Cephalochordata" ]	D
Which of the following tissues is responsible for the increase in girth of dicot stems?	biology	[ "Apical meristem", "Intercalary meristem", "Cork cambium", "Vascular cambium" ]	D
In mammals, which part of the nephron is primarily responsible for selective reabsorption of glucose?	biology	[ "Distal convoluted tubule", "Loop of Henle", "Proximal convoluted tubule", "Collecting duct" ]	C
In which of the following plant groups is the sporophyte completely dependent on the gametophyte for nutrition?	biology	[ "Bryophyta", "Pteridophyta", "Gymnosperms", "Angiosperms" ]	A
Which structure in a cockroach is primarily responsible for respiration?	biology	[ "Malpighian tubules", "Tracheae", "Book lungs", "Nephridia" ]	B
Which of the following is a characteristic feature of mammals but not present in other vertebrates?	biology	[ "Presence of a four-chambered heart", "External fertilization", "Mammary glands", "Scales on the body" ]	C
In dicot stems, the vascular cambium is mainly formed by the activity of	biology	[ "Pericycle cells", "Medullary ray cells and intrafascicular cambium", "Pith cells", "Endodermal cells" ]	B
Which of the following is the excretory organ in cockroach?	biology	[ "Nephridia", "Malpighian tubules", "Green glands", "Flame cells" ]	B
In cockroaches, the respiratory system consists of	biology	[ "Gills", "Book lungs", "Tracheae", "Parapodia" ]	C
Which of the following is a distinguishing feature of dicot stems when compared to monocot stems?	biology	[ "Presence of scattered vascular bundles", "Absence of cambium", "Vascular bundles arranged in a ring", "Closed vascular bundles" ]	C
The primary function of Malpighian tubules in insects is	biology	[ "Respiration", "Excretion", "Digestion", "Reproduction" ]	B
Which of the following is a C4 plant?	biology	[ "Rice", "Wheat", "Maize", "Pea" ]	C
Which hormone is responsible for the metamorphosis of tadpoles into adult frogs?	biology	[ "Thyroxine", "Adrenaline", "Insulin", "Glucagon" ]	A
Which of the following is an example of a parthenocarpic fruit?	biology	[ "Apple", "Banana", "Mango", "Pomegranate" ]	B
In cockroaches, the respiratory system opens to the outside through	biology	[ "Nephridia", "Malpighian tubules", "Spiracles", "Book lungs" ]	C
In which of the following plant families is the fruit typically a legume?	biology	[ "Solanaceae", "Fabaceae", "Poaceae", "Liliaceae" ]	B
Which of the following is a connecting link between annelids and arthropods?	biology	[ "Peripatus", "Limulus", "Nereis", "Palaemon" ]	A
Which of the following is an example of a non-endospermic seed?	biology	[ "Wheat", "Castor", "Bean", "Maize" ]	C
In which animal is the respiratory pigment dissolved directly in plasma and not contained within blood cells?	biology	[ "Frog", "Human", "Cockroach", "Pigeon" ]	C
Which of the following pairs is correctly matched with respect to their mode of nutrition?	biology	[ "Paramecium – Holozoic", "Agaricus – Autotrophic", "Ulothrix – Saprophytic", "Cuscuta – Insectivorous" ]	A
The excretory organ in earthworm is	biology	[ "Malpighian tubules", "Green glands", "Nephridia", "Flame cells" ]	C
In dicot stems, the vascular bundles are	biology	[ "Scattered in the ground tissue", "Arranged in a ring", "Located only in the pith", "Absent" ]	B
Which animal exhibits metamorphosis during its life cycle?	biology	[ "Earthworm", "Frog", "Pigeon", "Rabbit" ]	B
The primary nitrogenous waste excreted by adult amphibians is	biology	[ "Ammonia", "Urea", "Uric acid", "Creatinine" ]	B
Which of the following animal tissues is responsible for the transport of oxygen in vertebrates?	biology	[ "Nervous tissue", "Muscular tissue", "Connective tissue", "Epithelial tissue" ]	C
Which plant hormone is primarily responsible for the dormancy of seeds and buds?	biology	[ "Gibberellin", "Auxin", "Abscisic acid", "Cytokinin" ]	C
Which of the following plants exhibits anomalous secondary growth?	biology	[ "Wheat", "Sunflower", "Dracaena", "Pea" ]	C
In cockroach, the respiratory system opens to the exterior through	biology	[ "Malpighian tubules", "Spiracles", "Book lungs", "Tracheoles" ]	B
Which one of the following characteristics is typical of dicotyledonous leaves but not monocotyledonous leaves?	biology	[ "Parallel venation", "Presence of bulliform cells", "Reticulate venation", "Sheathing leaf base" ]	C
The major nitrogenous waste product in the excreta of reptiles is	biology	[ "Ammonia", "Urea", "Uric acid", "Creatinine" ]	C
In cockroach, the respiratory system is composed of	biology	[ "Book lungs", "Tracheae", "Gills", "Lungs" ]	B
In which plant tissue are companion cells typically associated?	biology	[ "Xylem", "Phloem", "Cork", "Collenchyma" ]	B
Which of the following structures is not a part of the human male reproductive system?	biology	[ "Seminal vesicle", "Epididymis", "Fimbriae", "Vas deferens" ]	C
Which one of the following is a characteristic feature of dicotyledonous stems but not monocotyledonous stems?	biology	[ "Vascular bundles are scattered", "Presence of cambium between xylem and phloem", "Absence of cortex", "Closed vascular bundles" ]	B
In cockroach, the respiratory system opens to the exterior by	biology	[ "Malpighian tubules", "Spiracles", "Nephridia", "Book lungs" ]	B
Which of the following is NOT a function of the tapetum in angiosperm anthers?	biology	[ "Providing nourishment to developing microspores", "Formation of pollen wall components", "Supporting meiosis in microspore mother cells", "Secretion of enzymes for pollen release" ]	C
In cockroaches, the malpighian tubules are primarily involved in	biology	[ "Respiration", "Excretion", "Digestion", "Circulation" ]	B
Which of the following hormones is mainly responsible for the growth of lateral buds in plants?	biology	[ "Gibberellin", "Cytokinin", "Abscisic acid", "Ethylene" ]	B
In mammals, the structure responsible for oxygenated blood supply to the fetus is the	biology	[ "Amniotic sac", "Placenta", "Allantois", "Yolk sac" ]	B
In which of the following phyla is the body typically divided into a head, thorax, and abdomen?	biology	[ "Mollusca", "Annelida", "Arthropoda", "Echinodermata" ]	C
Which plant hormone is primarily responsible for inducing dormancy in seeds and buds?	biology	[ "Gibberellin", "Cytokinin", "Abscisic acid", "Ethylene" ]	C
Which one of the following plant hormones is primarily responsible for inducing seed dormancy?	biology	[ "Gibberellin", "Abscisic acid", "Auxin", "Ethylene" ]	B
Which plant hormone is primarily responsible for promoting seed dormancy and inhibiting germination?	biology	[ "Auxin", "Gibberellin", "Abscisic acid", "Cytokinin" ]	C
Which structure in mammals is responsible for the production of cerebrospinal fluid?	biology	[ "Corpus callosum", "Choroid plexus", "Pineal gland", "Hypothalamus" ]	B
Which of the following plants exhibits phylloclade as its main photosynthetic organ?	biology	[ "Opuntia", "Pisum", "Solanum", "Zea" ]	A
In which animal is the respiratory pigment dissolved directly in plasma, rather than being contained within cells?	biology	[ "Frog", "Cockroach", "Rabbit", "Pigeon" ]	B
Which of the following is a characteristic feature of dicot stem but not monocot stem?	biology	[ "Scattered vascular bundles", "Presence of cambium", "Closed vascular bundles", "Large pith" ]	B
Which of the following is a feature characteristic of dicotyledonous stem but not monocotyledonous stem?	biology	[ "Vascular bundles are scattered", "Vascular bundles are closed", "Presence of cambium between xylem and phloem", "Absence of secondary growth" ]	C
The hormone responsible for the ripening of fruits in plants is	biology	[ "Auxin", "Ethylene", "Gibberellin", "Cytokinin" ]	B
Which of the following is an example of a phloem mobile mineral in plants?	biology	[ "Calcium", "Sulphur", "Boron", "Potassium" ]	D
Which of the following is an example of a gymnosperm with pinnately compound leaves?	biology	[ "Cycas", "Pinus", "Cedrus", "Ginkgo" ]	A
In which animal does blood flow through the heart only once during each complete circuit of the body?	biology	[ "Frog", "Lizard", "Shark", "Pigeon" ]	C
Which of the following is a characteristic feature of dicotyledonous leaves?	biology	[ "Parallel venation", "Reticulate venation", "Presence of bulliform cells", "Closed vascular bundles" ]	B
The hormone responsible for the metamorphosis of tadpoles into adult frogs is	biology	[ "Insulin", "Thyroxine", "Adrenaline", "Testosterone" ]	B
Which of the following is a feature unique to dicot stems when compared to monocot stems?	biology	[ "Presence of scattered vascular bundles", "Closed vascular bundles", "Vascular cambium present between xylem and phloem", "Absence of cortex" ]	C
Which hormone is primarily responsible for the ripening of fruits in plants?	biology	[ "Ethylene", "Cytokinin", "Gibberellin", "Abscisic acid" ]	A
Which of the following plant hormones is primarily responsible for the promotion of cell elongation in stems?	biology	[ "Gibberellin", "Ethylene", "Abscisic acid", "Cytokinin" ]	A
Which structure in the mammalian nephron is mainly responsible for filtration of blood?	biology	[ "Loop of Henle", "Bowman’s capsule", "Collecting duct", "Distal convoluted tubule" ]	B
Which of the following is the main nitrogenous waste excreted by birds?	biology	[ "Urea", "Uric acid", "Ammonia", "Creatinine" ]	B

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NEET Biology Questions Dataset

A comprehensive collection of NEET (National Eligibility cum Entrance Test) Biology questions designed to help students prepare for medical entrance examinations.

About This Dataset

This dataset contains 793 carefully crafted multiple-choice questions covering essential Biology topics that appear in NEET exams. Each question follows the standard NEET format with four answer choices and one correct answer.

What's Inside

Questions: Clear, exam-style questions covering key Biology concepts
Subject: Biology (the core subject for NEET preparation)
Choices: Four distinct multiple-choice options labeled A, B, C, D
Answers: Correct answer marked for each question

Topics Covered

The questions span across major Biology areas including:

Plant Physiology and Anatomy
Animal Physiology and Morphology
Cell Biology and Genetics
Ecology and Evolution
Human Physiology
And many more essential topics

How to Use This Dataset

For Students

Practice Tests: Use these questions for daily practice
Topic Review: Focus on specific areas where you need improvement
Exam Simulation: Create timed practice sessions
Concept Reinforcement: Strengthen your understanding of key topics

For Educators

Assessment Creation: Build custom tests and quizzes
Curriculum Planning: Identify areas that need more focus
Student Evaluation: Track progress across different topics
Resource Development: Create supplementary study materials

For Developers & Researchers

Educational Apps: Build NEET preparation platforms
Question Generation: Train models to create similar content
Performance Analysis: Study question patterns and difficulty levels
Academic Research: Analyze educational content effectiveness

Data Format

Each question is stored as a JSON object:

{
  "question": "Which of the following tissues is responsible for secondary growth in dicot stems?",
  "subject": "biology",
  "choices": ["Intercalary meristem", "Lateral meristem", "Apical meristem", "Dermal tissue"],
  "answer": "B"
}

Contributing to This Dataset

We welcome contributions from educators, students, and researchers! Here's how you can help:

Add New Questions

Submit high-quality NEET-style Biology questions
Ensure questions are accurate and follow NEET standards
Include clear, unambiguous answer choices
Cover diverse topics and difficulty levels

Improve Existing Questions

Suggest corrections for any errors you find
Improve question clarity and wording
Add explanations for complex answers
Enhance answer choice quality

Quality Guidelines

Questions should test understanding, not just memorization
Avoid ambiguous or poorly worded questions
Ensure all answer choices are plausible
Maintain consistent difficulty standards

How to Contribute

Fork this repository
Add your questions or improvements
Submit a pull request with clear descriptions
We'll review and merge quality contributions

Evaluation and Training Opportunities

Model Training

This dataset is perfect for training question-answering models:

Fine-tune language models on NEET-style questions
Develop educational AI assistants
Create automated tutoring systems
Build question recommendation engines

Evaluation Benchmarks

Use this dataset to evaluate:

Question-answering model performance
Educational content generation quality
Multiple-choice prediction accuracy
Domain-specific language understanding

Research Applications

Study educational content patterns
Analyze question difficulty distribution
Research student learning patterns
Develop adaptive learning algorithms

Collaboration Opportunities

We're open to collaborations with:

Educational Institutions: Partner on research projects
EdTech Companies: Integrate this dataset into your platforms
Researchers: Collaborate on educational AI studies
Students: Help improve and expand the dataset

Dataset Quality

All questions are validated for accuracy
Follows NEET examination standards
Multiple choice format with clear options
Covers fundamental concepts from the NEET syllabus
Regularly updated and improved

Citation

If you use this dataset in your work, please cite:

@dataset{neet_biology_qa,
  title={NEET Biology Questions Dataset},
  author={sweatSmile},
  year={2024},
  url={https://huggingface.co/datasets/sweatSmile/neet-biology-qa}
}

License

This dataset is released under the MIT License, allowing both commercial and non-commercial use.

Get in Touch

Questions or Issues: Open an issue on the repository
Contributions: Submit pull requests
Collaborations: Reach out through Hugging Face
Feedback: We value your input and suggestions

Disclaimer

This dataset is designed to supplement NEET preparation materials. Students should use it alongside official study resources, textbooks, and guidance from qualified educators. The questions are meant for practice and learning purposes.

Built by the community, for the community. Let's make NEET preparation better together!

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Models trained or fine-tuned on sweatSmile/neet-biology-qa

sweatSmile/Qwen3-0.6B-4bit-NEET

Question Answering • 0.6B • Updated 17 days ago • 1